var cityGeo = {};
for (var p in chinaCityGeo) {
    var province = chinaCityGeo[p];
    for (var city in province) {
        cityGeo[city] = province[city];
    }
}
// 补充几个地理信息
cityGeo['盘锦'] = {y: 41.119997, x: 122.070714};
cityGeo['舟山'] = {y: 29.985295, x: 122.207216};
cityGeo['葫芦岛'] = {y: 40.711052, x: 120.836932};
cityGeo['胶州'] = {y: 36.264622, x: 120.03336};
cityGeo['台州'] = {y: 28.656386, x: 121.420757};
cityGeo['鄂尔多斯'] = {y: 39.608266, x: 109.781327};
cityGeo['三亚'] = {y: 18.252847, x: 109.511909};
cityGeo['莱州'] = {y: 37.177017, x: 119.942327};
cityGeo['瓦房店'] = {y: 39.627114, x: 121.979603};
cityGeo['嘉峪关'] = {y: 39.77313, x: 98.289152};
cityGeo['湛江'] = {y: 21.270708, x: 110.359377};
cityGeo['张家港'] = {y: 31.875428, x: 120.555821};
cityGeo['汕尾'] = {y: 22.786211, x: 115.375279};
cityGeo['攀枝花'] = {y: 26.582347, x: 101.718637};
cityGeo['南充'] = {y: 30.837793, x: 106.110698};
cityGeo['自贡'] = {y: 29.33903, x: 104.778442};
cityGeo['金昌'] = {y: 38.520089, x: 102.188043};
cityGeo['张家界'] = {y: 29.117096, x: 110.479191};
cityGeo['荆州'] = {y: 30.335165, x: 112.239741};
cityGeo['菏泽'] = {y: 35.23375, x: 115.480656};

var data = {
    oriData: [],
    cityToData: {},
    //cityArray : [],
    aqi: [], aqiMin: 0, aqiMax: 500,
    pm25: [], pm25Min: 0, pm25Max: 800,
    pm10: [], pm10Min: 0, pm10Max: 800,
    co: [], coMin: 0, coMax: 15,
    no2: [], no2Min: 0, no2Max: 300,
    o3: [], o3Min: 0, o3Max: 300,
    so2: [], so2Min: 0, so2Max: 500,
    geoCoord: {}
};
data.format = function (oriData) {
    data.oriData = oriData;
    var city;
    var cityToData = {};
    //var cityArray = [];
    var geoCoord = {};

    function pushData(key, city, value) {
        data[key].push({name: city, value: value});
        // data[key+'Min'] = Math.min(data[key+'Min'], value);
        // data[key+'Max'] = Math.max(data[key+'Max'], value);
    }

    var singleData;
    for (var i = 0, l = oriData.length; i < l; i++) {
        singleData = oriData[i];
        city = singleData.area;
        //cityArray.push(city);
        cityToData[city] = singleData;
        pushData('aqi', city, singleData.aqi);
        pushData('pm25', city, singleData.pm2_5);
        pushData('pm10', city, singleData.pm10);
        pushData('co', city, singleData.co);
        pushData('no2', city, singleData.no2);
        pushData('o3', city, singleData.o3);
        pushData('so2', city, singleData.so2);
        geoCoord[city] = cityGeo[city];
    }

    function sortData(a, b) {
        return a.value - b.value
    }

    data['aqi'].sort(sortData);
    data['pm25'].sort(sortData);
    data['pm10'].sort(sortData);
    data['co'].sort(sortData);
    data['no2'].sort(sortData);
    data['o3'].sort(sortData);
    data['so2'].sort(sortData);

    data.oriData = oriData;
    data.cityToData = cityToData;
    //data.cityArray = cityArray;
    data.geoCoord = geoCoord;
};

// 重点城市的人口和GDP
var PG = {
    '北京': {pop: 1297.46, gdp: 17879.4},
    '天津': {pop: 993.2, gdp: 12893.88},
    '石家庄': {pop: 1005.33, gdp: 4500.2},
    '太原': {pop: 365.84, gdp: 2311.4},
    '呼和浩特': {pop: 230.32, gdp: 2475.6},
    '沈阳': {pop: 724.79, gdp: 6602.6},
    '大连': {pop: 590.31, gdp: 7002.8},
    '长春': {pop: 756.9, gdp: 4456.6},
    '哈尔滨': {pop: 993.53, gdp: 4550.2},
    '上海': {pop: 1426.93, gdp: 20181.72},
    '南京': {pop: 638.48, gdp: 7201.6},
    '杭州': {pop: 700.52, gdp: 7802},
    '宁波': {pop: 577.71, gdp: 6582.2},
    '合肥': {pop: 710.53, gdp: 4164.3},
    '福州': {pop: 655.27, gdp: 4218.3},
    '厦门': {pop: 190.92, gdp: 2817.1},
    '南昌': {pop: 507.87, gdp: 3000.5},
    '济南': {pop: 609.21, gdp: 4803.7},
    '青岛': {pop: 769.56, gdp: 7302.1},
    '郑州': {pop: 1072.5, gdp: 5549.8},
    '武汉': {pop: 821.71, gdp: 8003.8},
    '长沙': {pop: 660.62, gdp: 6399.9},
    '广州': {pop: 822.3, gdp: 13551.2},
    '深圳': {pop: 287.62, gdp: 12950.1},
    '南宁': {pop: 713.5, gdp: 2503.2},
    '海口': {pop: 161.59, gdp: 818.8},
    '重庆': {pop: 3343.44, gdp: 11409.6},
    '成都': {pop: 1173.3, gdp: 8138.9},
    '贵阳': {pop: 374.53, gdp: 1700.3},
    '昆明': {pop: 543.48, gdp: 3011.1},
    '拉萨': {pop: 50, gdp: 260.1},
    '西安': {pop: 795.98, gdp: 4366.1},
    '兰州': {pop: 321.52, gdp: 1563.8},
    '西宁': {pop: 198.46, gdp: 851.1},
    '银川': {pop: 167.22, gdp: 1150.9},
    '乌鲁木齐': {pop: 257.8, gdp: 2004.1}
};

//颜色映射
var eColorMap = {
    'aqi': '#87cefa',
    'pm25': '#ff7f50',
    'pm10': '#da70d6',
    'co': '#32cd32',
    'no2': '#6495ed',
    'o3': '#ff69b4',
    'so2': '#87cefa'
};

var testData = [{
    "aqi": 23,
    "area": "北京",
    "co": 0.4,
    "co_24h": 0.464,
    "no2": 11,
    "no2_24h": 25,
    "o3": 58,
    "o3_24h": 62,
    "o3_8h": 44,
    "o3_8h_24h": 57,
    "pm10": 23,
    "pm10_24h": 20,
    "pm2_5": 14,
    "pm2_5_24h": 17,
    "quality": "优",
    "level": "一级",
    "so2": 11,
    "so2_24h": 14,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 26,
    "area": "莱西",
    "co": 0.135,
    "co_24h": 0.652,
    "no2": 10,
    "no2_24h": 30,
    "o3": 66,
    "o3_24h": 65,
    "o3_8h": 52,
    "o3_8h_24h": 59,
    "pm10": 25,
    "pm10_24h": 87,
    "pm2_5": 13,
    "pm2_5_24h": 61,
    "quality": "优",
    "level": "一级",
    "so2": 16,
    "so2_24h": 46,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 26,
    "area": "荣成",
    "co": 0.084,
    "co_24h": 0.436,
    "no2": 9,
    "no2_24h": 15,
    "o3": 25,
    "o3_24h": 40,
    "o3_8h": 27,
    "o3_8h_24h": 36,
    "pm10": 25,
    "pm10_24h": 65,
    "pm2_5": 8,
    "pm2_5_24h": 46,
    "quality": "优",
    "level": "一级",
    "so2": 14,
    "so2_24h": 28,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 26,
    "area": "盘锦",
    "co": 1.031,
    "co_24h": 0.862,
    "no2": 5,
    "no2_24h": 20,
    "o3": 73,
    "o3_24h": 67,
    "o3_8h": 50,
    "o3_8h_24h": 56,
    "pm10": 25,
    "pm10_24h": 25,
    "pm2_5": 12,
    "pm2_5_24h": 32,
    "quality": "优",
    "level": "一级",
    "so2": 24,
    "so2_24h": 38,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 26,
    "area": "丹东",
    "co": 0.566,
    "co_24h": 1.083,
    "no2": 12,
    "no2_24h": 30,
    "o3": 60,
    "o3_24h": 60,
    "o3_8h": 47,
    "o3_8h_24h": 47,
    "pm10": 25,
    "pm10_24h": 69,
    "pm2_5": 11,
    "pm2_5_24h": 47,
    "quality": "优",
    "level": "一级",
    "so2": 19,
    "so2_24h": 64,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 27,
    "area": "营口",
    "co": 0.379,
    "co_24h": 0.494,
    "no2": 8,
    "no2_24h": 16,
    "o3": 67,
    "o3_24h": 67,
    "o3_8h": 53,
    "o3_8h_24h": 58,
    "pm10": 20,
    "pm10_24h": 23,
    "pm2_5": 8,
    "pm2_5_24h": 10,
    "quality": "优",
    "level": "一级",
    "so2": 27,
    "so2_24h": 45,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 28,
    "area": "本溪",
    "co": 2.274,
    "co_24h": 2.538,
    "no2": 25,
    "no2_24h": 33,
    "o3": 39,
    "o3_24h": 49,
    "o3_8h": 35,
    "o3_8h_24h": 37,
    "pm10": 27,
    "pm10_24h": 50,
    "pm2_5": 12,
    "pm2_5_24h": 25,
    "quality": "优",
    "level": "一级",
    "so2": 52,
    "so2_24h": 57,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 29,
    "area": "文登",
    "co": 0.454,
    "co_24h": 0.733,
    "no2": 16,
    "no2_24h": 12,
    "o3": 57,
    "o3_24h": 78,
    "o3_8h": 49,
    "o3_8h_24h": 78,
    "pm10": 28,
    "pm10_24h": 51,
    "pm2_5": 10,
    "pm2_5_24h": 67,
    "quality": "优",
    "level": "一级",
    "so2": 12,
    "so2_24h": 28,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 29,
    "area": "平度",
    "co": 0,
    "co_24h": 0.673,
    "no2": 15,
    "no2_24h": 34,
    "o3": 63,
    "o3_24h": 65,
    "o3_8h": 57,
    "o3_8h_24h": 57,
    "pm10": 0,
    "pm10_24h": 0,
    "pm2_5": 14,
    "pm2_5_24h": 67,
    "quality": "优",
    "level": "一级",
    "so2": 12,
    "so2_24h": 36,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 29,
    "area": "义乌",
    "co": 0.574,
    "co_24h": 1.02,
    "no2": 43,
    "no2_24h": 65,
    "o3": 30,
    "o3_24h": 30,
    "o3_8h": 10,
    "o3_8h_24h": 10,
    "pm10": 26,
    "pm10_24h": 91,
    "pm2_5": 20,
    "pm2_5_24h": 75,
    "quality": "优",
    "level": "一级",
    "so2": 9,
    "so2_24h": 7,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 30,
    "area": "临汾",
    "co": 1.835,
    "co_24h": 1.946,
    "no2": 3,
    "no2_24h": 10,
    "o3": 67,
    "o3_24h": 69,
    "o3_8h": 60,
    "o3_8h_24h": 60,
    "pm10": 20,
    "pm10_24h": 45,
    "pm2_5": 6,
    "pm2_5_24h": 24,
    "quality": "优",
    "level": "一级",
    "so2": 5,
    "so2_24h": 12,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 30,
    "area": "锦州",
    "co": 0.56,
    "co_24h": 0.77,
    "no2": 6,
    "no2_24h": 20,
    "o3": 79,
    "o3_24h": 80,
    "o3_8h": 60,
    "o3_8h_24h": 65,
    "pm10": 24,
    "pm10_24h": 41,
    "pm2_5": 7,
    "pm2_5_24h": 23,
    "quality": "优",
    "level": "一级",
    "so2": 17,
    "so2_24h": 61,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 31,
    "area": "宁波",
    "co": 0.973,
    "co_24h": 1.519,
    "no2": 42,
    "no2_24h": 71,
    "o3": 47,
    "o3_24h": 49,
    "o3_8h": 19,
    "o3_8h_24h": 20,
    "pm10": 30,
    "pm10_24h": 87,
    "pm2_5": 22,
    "pm2_5_24h": 66,
    "quality": "优",
    "level": "一级",
    "so2": 11,
    "so2_24h": 18,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 32,
    "area": "鞍山",
    "co": 1.671,
    "co_24h": 1.972,
    "no2": 5,
    "no2_24h": 16,
    "o3": 62,
    "o3_24h": 63,
    "o3_8h": 51,
    "o3_8h_24h": 52,
    "pm10": 31,
    "pm10_24h": 44,
    "pm2_5": 11,
    "pm2_5_24h": 21,
    "quality": "优",
    "level": "一级",
    "so2": 18,
    "so2_24h": 48,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 32,
    "area": "舟山",
    "co": 0.503,
    "co_24h": 0.912,
    "no2": 9,
    "no2_24h": 53,
    "o3": 90,
    "o3_24h": 235,
    "o3_8h": 63,
    "o3_8h_24h": 82,
    "pm10": 15,
    "pm10_24h": 70,
    "pm2_5": 8,
    "pm2_5_24h": 40,
    "quality": "优",
    "level": "一级",
    "so2": 3,
    "so2_24h": 22,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 32,
    "area": "承德",
    "co": 0.374,
    "co_24h": 0.602,
    "no2": 9,
    "no2_24h": 24,
    "o3": 70,
    "o3_24h": 71,
    "o3_8h": 49,
    "o3_8h_24h": 69,
    "pm10": 31,
    "pm10_24h": 48,
    "pm2_5": 13,
    "pm2_5_24h": 25,
    "quality": "优",
    "level": "一级",
    "so2": 15,
    "so2_24h": 26,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 33,
    "area": "抚顺",
    "co": 0.825,
    "co_24h": 0.978,
    "no2": 8,
    "no2_24h": 16,
    "o3": 66,
    "o3_24h": 68,
    "o3_8h": 54,
    "o3_8h_24h": 56,
    "pm10": 32,
    "pm10_24h": 50,
    "pm2_5": 11,
    "pm2_5_24h": 20,
    "quality": "优",
    "level": "一级",
    "so2": 12,
    "so2_24h": 22,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 33,
    "area": "葫芦岛",
    "co": 1.6,
    "co_24h": 1.711,
    "no2": 10,
    "no2_24h": 16,
    "o3": 74,
    "o3_24h": 75,
    "o3_8h": 60,
    "o3_8h_24h": 63,
    "pm10": 32,
    "pm10_24h": 34,
    "pm2_5": 11,
    "pm2_5_24h": 21,
    "quality": "优",
    "level": "一级",
    "so2": 29,
    "so2_24h": 56,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 34,
    "area": "烟台",
    "co": 0.606,
    "co_24h": 0.978,
    "no2": 20,
    "no2_24h": 37,
    "o3": 68,
    "o3_24h": 85,
    "o3_8h": 53,
    "o3_8h_24h": 73,
    "pm10": 33,
    "pm10_24h": 41,
    "pm2_5": 17,
    "pm2_5_24h": 52,
    "quality": "优",
    "level": "一级",
    "so2": 21,
    "so2_24h": 27,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 34,
    "area": "胶南",
    "co": 0.203,
    "co_24h": 0.865,
    "no2": 15,
    "no2_24h": 25,
    "o3": 64,
    "o3_24h": 73,
    "o3_8h": 56,
    "o3_8h_24h": 73,
    "pm10": 33,
    "pm10_24h": 103,
    "pm2_5": 21,
    "pm2_5_24h": 77,
    "quality": "优",
    "level": "一级",
    "so2": 26,
    "so2_24h": 25,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 34,
    "area": "蓬莱",
    "co": 0.678,
    "co_24h": 1.083,
    "no2": 15,
    "no2_24h": 25,
    "o3": 74,
    "o3_24h": 74,
    "o3_8h": 68,
    "o3_8h_24h": 68,
    "pm10": 24,
    "pm10_24h": 69,
    "pm2_5": 13,
    "pm2_5_24h": 40,
    "quality": "优",
    "level": "一级",
    "so2": 14,
    "so2_24h": 24,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 34,
    "area": "乳山",
    "co": 0.236,
    "co_24h": 0.653,
    "no2": 8,
    "no2_24h": 16,
    "o3": 58,
    "o3_24h": 58,
    "o3_8h": 52,
    "o3_8h_24h": 54,
    "pm10": 33,
    "pm10_24h": 51,
    "pm2_5": 9,
    "pm2_5_24h": 63,
    "quality": "优",
    "level": "一级",
    "so2": 12,
    "so2_24h": 25,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 35,
    "area": "威海",
    "co": 0.331,
    "co_24h": 0.583,
    "no2": 9,
    "no2_24h": 24,
    "o3": 70,
    "o3_24h": 73,
    "o3_8h": 69,
    "o3_8h_24h": 69,
    "pm10": 25,
    "pm10_24h": 59,
    "pm2_5": 12,
    "pm2_5_24h": 38,
    "quality": "优",
    "level": "一级",
    "so2": 11,
    "so2_24h": 16,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 35,
    "area": "胶州",
    "co": 0.599,
    "co_24h": 1.424,
    "no2": 21,
    "no2_24h": 47,
    "o3": 44,
    "o3_24h": 46,
    "o3_8h": 34,
    "o3_8h_24h": 34,
    "pm10": 34,
    "pm10_24h": 99,
    "pm2_5": 15,
    "pm2_5_24h": 66,
    "quality": "优",
    "level": "一级",
    "so2": 27,
    "so2_24h": 44,
    "primary_pollutant": "",
    "time_point": "2014-01-08T14:00:00Z"
}, {
    "aqi": 35,
    "area": "延安",
    "co": 0.906,
    "co_24h": 1.149,
    "no2": 14,
    "no2_24h": 29,
    "o3": 56,
    "o3_24h": 58,
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    "o3_8h_24h": 46,
    "pm10": 213,
    "pm10_24h": 175,
    "pm2_5": 266,
    "pm2_5_24h": 127,
    "quality": "严重污染",
    "level": "六级",
    "so2": 29,
    "so2_24h": 18,
    "primary_pollutant": "颗粒物(PM2.5)",
    "time_point": "2014-01-08T14:00:00Z"
}];
